mmk2410/morse-converter-android
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Finished writtenMorse List Fragment

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This commit is contained in:
mmk2410 2015-03-31 09:28:17 +02:00
parent 0e6b5e610b
commit 1cc255ba58
5 changed files with 55 additions and 17 deletions
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23
app/src/main/java/de/marcelkapfer/morseconverter/MyAdapter.java
View file

@ -10,23 +10,25 @@ import android.widget.TextView;
* Created by mmk on 3/30/15.
*/
public class MyAdapter extends RecyclerView.Adapter<MyAdapter.ViewHolder> {
private String[] mDataset;
private String[] mLetter;
private String[] mCode;
private static String mType = "LETTER";
public static class ViewHolder extends RecyclerView.ViewHolder {
// each data item is just a string in this case
public TextView mTextView;
public TextView mLetterView;
public TextView mCodeView;
public ViewHolder(View v) {
super(v);
mTextView = (TextView) v.findViewById(R.id.codefield);
mLetterView = (TextView) v.findViewById(R.id.letterfield);
mCodeView = (TextView) v.findViewById(R.id.codefield);
}
public TextView getTextView() {
return mTextView;
}
}
public MyAdapter(String[] myDataset) {
mDataset = myDataset;
public MyAdapter(String[] myLetter, String[] myCode) {
mLetter = myLetter;
mCode = myCode;
}
@Override
@ -42,12 +44,13 @@ public class MyAdapter extends RecyclerView.Adapter<MyAdapter.ViewHolder> {
// Replace the contents of a view (invoked by the layout manager)
@Override
public void onBindViewHolder(ViewHolder holder, int position) {
holder.mTextView.setText(mDataset[position]);
holder.mLetterView.setText(mLetter[position]);
holder.mCodeView.setText(mCode[position]);
}
@Override
public int getItemCount() {
return mDataset.length;
return mCode.length;
}
}

21
app/src/main/java/de/marcelkapfer/morseconverter/writtenMorseListFragment.java
View file

@ -14,6 +14,7 @@ import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.StringTokenizer;
public class writtenMorseListFragment extends Fragment {
@ -21,7 +22,8 @@ public class writtenMorseListFragment extends Fragment {
private RecyclerView mRecyclerView;
private RecyclerView.Adapter mAdapter;
private RecyclerView.LayoutManager mLayoutManager;
private String[] myDataset;
private String[] myLetter;
private String[] myCode;
private static final String TAG = "RecyclerViewFragment";
@Override
@ -38,13 +40,14 @@ public class writtenMorseListFragment extends Fragment {
mLayoutManager = new LinearLayoutManager(getActivity());
mRecyclerView.setLayoutManager(mLayoutManager);
getDataset();
mAdapter = new MyAdapter(myDataset);
mAdapter = new MyAdapter(myLetter, myCode);
mRecyclerView.setAdapter(mAdapter);
return rootView;
}
private void getDataset(){
ArrayList<String> dataset = new ArrayList<>();
ArrayList<String> letterset = new ArrayList<>();
ArrayList<String> codeset = new ArrayList<>();
String datastring = "";
AssetManager astmgr = getActivity().getAssets();
try {
@ -64,10 +67,18 @@ public class writtenMorseListFragment extends Fragment {
for(int c = 0; datastring.length() > 1; c++){
int pos = datastring.indexOf(";");
dataset.add(datastring.substring(0, pos));
String datasubstring = datastring.substring(0, pos);
int subpos = datasubstring.indexOf(":");
letterset.add(datasubstring.substring(0, subpos));
codeset.add(datasubstring.substring(subpos + 1, pos));
datastring = datastring.substring(pos + 1);
myDataset = dataset.toArray(new String[dataset.size()]);
}
letterset.add(":");
letterset.add(";");
codeset.add("111000");
codeset.add("101010");
myLetter = letterset.toArray(new String[letterset.size()]);
myCode = codeset.toArray(new String[letterset.size()]);
}
}